piperazine,methyl,piperazinyl,carbonyl,1-piperazin,1-piperazinyl,piperazine,
1-Piperazin
152735-23-44H-1-benzopyran-8-carboxamide, N-[3-[4-(2-methoxyphenyl)-1-piperazinyl]propyl]-3-methyl-4-oxo-2-phenyl-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid